The Speedmaster fakes I've seen usually have day/date wheels in place of the chrono functions, but this one doesn't. The pictures are pretty awful, but you can clearly see a "Constellation" case back (as opposed to the typical "Missons" case back).

 

Really, really bad fake.

 

Wot, you don't like the diamond over 90 tachy scale?

 

Both

 

With diamonds, that makes it the "Tacky" ring.

 

Well said Sir!

In this case, diamonds are nobody's best friend...

 

Yes, the pun was intended.